What is the median household income in 94402?

The median household income in 94402 is $179,683.

Which ZIP codes are near 94402?

Use the radius tool on this page to list ZIP codes within a chosen distance of 94402.

ZIP code

94402

San Mateo, CA

STANDARD

94402 covers San Mateo in San Mateo County, with 25,498 people in the ACS 2023 estimate.

Figures are for the Census ZIP Code Tabulation Area (ZCTA), which is not the same as a USPS ZIP code. A PO Box or unique ZIP may have no ZCTA and no demographics. Methodology

ACS 2023 population

25,498

Median household income

$179,683

Median home value

$2,000,000+

U.S. Census Bureau, ACS 2019–2023 5-year (vintage 2023). Geography: ZCTA 94402. Methodology

ZIP code map of 94402

Census ZCTA boundary for ZIP 94402 in San Mateo, California. A ZCTA is not the same as a USPS ZIP code. Boundaries: U.S. Census Bureau. Methodology · Data sources

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About ZIP code 94402

Type

STANDARD

City

San Mateo

County

San Mateo County

Timezone

America/Los_Angeles

Area codes

650

Land area

5.1 sq mi

Water area

0.00 sq mi

Households

10,623

Median gross rent

$3,476

More enterprise fields

Timezone

America/Los_Angeles

Area Codes

650

World Region

Country

Commercial ZIP directory · not ACS

Commercial ZIP directory population_count for ZCTA 94402. Not ACS. Methodology

People in 94402

Race

White13,537
Black or African American264
American Indian or Alaska Native92
Asian6,832
Native Hawaiian and Pacific Islander201
Other race1,852
Two or more races3,101

Hispanic or Latino (any race): 3,875

Age

Under 102,912
10 to 193,097
20 to 292,582
30 to 393,627
40 to 493,777
50 to 593,585
60 to 692,943
70 to 792,044
80 and older1,312

Income and housing in 94402

Poverty rate

6.1%

Median earnings

$104,257

Median household income

$179,683

Median home value

$2,000,000+

Median gross rent

$3,476

Education

High school graduate95.4%
Bachelor's degree69.3%
Graduate degree36.3%

Places covering 94402

Cities and places — Population overlap

Share of this ZIP/ZCTA’s population located within each place, based on ZIP Code Database place-overlap data. This is a population measure, not land-area overlap or the Census-place population.

ZIP Code Database place-overlap table, field percent_of_zip_population_in_place, keyed by place_geoid. Not ACS 2019–2023. Overlap vintage is the shipped overlap table and is separate from ACS. Methodology

Counties — Population overlap

Share of this ZIP/ZCTA’s population located within each county, based on ZIP Code Database county-overlap data. This is a population measure, not land-area overlap or the Census county population.

San Mateo County100.0%

ZIP Code Database county-overlap table, field percent_of_zip_population_in_county, keyed by county_geoid. Not ACS 2019–2023. Overlap vintage is the shipped overlap table and is separate from ACS. Methodology

0.0% of this ZIP is outside city limits (a real overlap row, not missing data).

Population history for 94402

IRS populationACS population

Hover the chart or read the table below (Year | ACS | IRS).

Population history. Year | ACS population | IRS population. ACS and IRS are separate series. Blank cells mean that source did not publish a count for the year.
Year	ACS population	IRS population
2005		23,806
2006		23,013
2007		23,993
2008		23,784
2009		24,228
2010		24,439
2011	23,408	24,663
2012	23,622	25,090
2013	23,289	25,170
2014	24,306	25,100
2015	24,591	25,630
2016	24,517	25,600
2017	25,163	25,680
2018	25,764	25,580
2019	25,703	25,390
2020	25,966	25,140
2021	27,188	24,780
2022	26,150	24,730
2023	25,498

ACS: U.S. Census Bureau American Community Survey 5-year estimates. IRS: Statistics of Income ZIP Code data.

ZIP codes near 94402

12 nearest ZIP centroids (any distance)

94403San Mateo1.4 miPop 43,459 · Income $179,825
94401San Mateo2.5 miPop 35,628 · Income $121,258
94002Belmont2.6 miPop 27,730 · Income $204,573
94010Burlingame3.3 miPop 42,794 · Income $191,758
94404San Mateo3.6 miPop 35,950 · Income $182,417
94070San Carlos4.4 miPop 30,696 · Income $235,373
94065Redwood City4.4 miPop 11,620 · Income $213,361
94030Millbrae5.7 miPop 22,589 · Income $157,567
94128San Francisco6.4 miPop 0 · Income —
94019Half Moon Bay7.2 miPop 14,754 · Income $153,272
94061Redwood City7.5 miPop 37,369 · Income $141,599
94063Redwood City8.0 miPop 34,695 · Income $115,528

ZIP centroids within 2 miles

ZIP centroids within 2 miles of 94402, measured by Census internal point.
ZIP	City	State	Distance (miles)	ACS population	Median income
94403	San Mateo	CA	1.4 mi	43,459	$179,825

ZIPs within 2 miles of this place

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Radius (miles)

94402 San Mateo, CA

Looking up ZIP codes within 2 miles of 94402 San Mateo, CA, measured by centroid distance.

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ZIP code 94402 FAQ

What city is ZIP code 94402 in?: 94402 is in San Mateo, CA.
What county is 94402 in?: 94402 is in San Mateo County.
What is the median household income in 94402?: The median household income in 94402 is $179,683.
Which ZIP codes are near 94402?: Use the radius tool on this page to list ZIP codes within a chosen distance of 94402.